I just got my 4WD Toyota Owner mag and they did a quicky review of a Throttle Body Spacer for the V8 by Advanced Flow Engineering. MSRP is $116.
I would hope that our magazine wouldn't write a review of a product that does not work.
Anyone have experience with one of these? Do they work? What does it do?
They claim 10hp / 12 ft-lbs increase and special design that eliminates whistle at idle, blah, blah...
I would hope that our magazine wouldn't write a review of a product that does not work.
Anyone have experience with one of these? Do they work? What does it do?
They claim 10hp / 12 ft-lbs increase and special design that eliminates whistle at idle, blah, blah...